maxillary sinus
sinusitis
parasinus
sinus rectus
tentorial sinus
straight sinus
sphenoid sinus
frontal sinus
sinogram
pansinusitis
sinusopathy
sinography
superficial middle cerebral vein
sigmoid sinus
ophthalmic vein
mala
vena ophthalmica
sagittal sinus
posterior vein of the left ventricle
sinopathogen
vena posterior ventriculi sinistri
petrosal sinus
sinus transversus
transverse sinus
ectotympanic
phragma
sinusectomy
great cerebral vein
confluence of sinuses
posteroseptum
Thebesian valve
vena cerebri magna
sandworm
ethmoid sinus
superior ophthalmic vein
antrum
prementum
falx cerebri
intermediolateral nucleus
inferior sagittal sinus
vena bulbi vestibuli
sinopathy
pansinusopathy
sphenoidotomy
neuron
internal jugular vein
aerosinusitis
coronary sinus
subthalamus
sinus coronarius